Get-off mechanism of fire-fighting robot

Abstract

The utility model aims to disclose a getting-off mechanism of a fire-fighting robot, which relates to the technical field of fire-fighting, flood drainage and emergency rescue, and comprises a carriage, a rear door and a cuboid space arranged in the carriage, and the cuboid space is positioned at the tail part of the carriage; the cuboid space is used for placing a fire-fighting robot; the fire-fighting robot comprises a first crawler belt, a second crawler belt, a chassis and a vehicle body, and a first inclined plate and a second inclined plate are placed between the first crawler belt and the second crawler belt, and the technical effects are that the tail part of the carriage is provided with a cuboid space, the fire-fighting robot is placed in the cuboid space, and the first inclined plate and the second inclined plate are placed between the crawler belts of the fire-fighting robot; the first inclined plate and the second inclined plate are quickly pulled out and lapped at the bottom end of the vehicle; on one hand, the placement positions of the first inclined plate and the second inclined plate make full use of space, and compact design is achieved; and secondly, the included angles between the first slope and the second slope and the ground are small, namely the gradient is small, and the fire-fighting robot can be prevented from being out of control in the getting-off process.

Description

Technical Field

[0001] The utility model relates to the technical field of fire-fighting, flood-draining and emergency rescue, in particular to a fire-fighting robot getting off mechanism. Background Art

[0002] Firefighting robots are emergency robots used for firefighting, flood drainage, and emergency rescue. They play an irreplaceable role in firefighting water supply, firefighting smoke exhaust, flood control and emergency flood drainage. At present, firefighting robots are transported by vehicles. After arriving at the predetermined location, how can the firefighting robots get off the vehicle quickly? Currently, some methods open the rear door and turn it into a ramp, and the firefighting robot then gets off the vehicle through the ramp. However, due to the insufficient height of the vehicle and the insufficient height of the rear door, the slope between the ramp and the ground is large, and there is a risk of the firefighting robot losing control when getting off the vehicle through this ramp.

[0003] In view of this, there is an urgent need to develop a fire-fighting robot disembarking mechanism to overcome the above-mentioned defects. Summary of the invention

[0004] In order to solve the above technical problems, the purpose of the utility model is to disclose a fire-fighting robot getting off mechanism.

[0005] In order to achieve the above-mentioned invention object, the utility model provides a fire-fighting robot disembarking mechanism, comprising a compartment, a rear door and a rectangular space arranged in the compartment, wherein the rectangular space is located at the rear of the compartment;

[0006] The rectangular space is used to place the fire-fighting robot;

[0007] The fire-fighting robot comprises a first crawler, a second crawler, a chassis and a body, and a first inclined plate and a second inclined plate are placed between the first crawler and the second crawler.

[0008] Preferably, a first bending piece is disposed on a side edge of the first inclined plate, and a second bending piece is disposed on a side edge of the second inclined plate.

[0009] Preferably, a first lap plate is disposed at the end of the first inclined plate, and a second lap plate is disposed at the end of the second inclined plate.

[0010] Preferably, the first lap plate is provided with a first latch, and the second lap plate is provided with a second latch.

[0011] Preferably, a first plug hole and a second plug hole are provided at the bottom end of the carriage, the first plug pin cooperates with the first plug hole, and the second plug pin cooperates with the second plug hole.

[0012] Preferably, the rear door comprises a first door and a second door, and the first door and the second door are hinged to two sides of the carriage respectively through bending plates.

[0013] Preferably, the rear door comprises a first door and a second door, and the first door and the second door are hinged to two sides of the carriage respectively.

[0014] Preferably, the first door is provided with a first lock buckle, a first pressure plate and a first locking rod, a first locking block and a second locking block are respectively provided at both ends of the first locking rod, a first locking hole cooperating with the first locking block is provided at the top end of the carriage, and a second locking hole cooperating with the second locking block is provided at the bottom end of the carriage.

[0015] Preferably, the second door is provided with a second lock buckle, a second pressure plate and a second locking rod, a third locking block and a fourth locking block are respectively provided at both ends of the second locking rod, a third locking hole cooperating with the third locking block is provided at the top end of the carriage, and a fourth locking hole cooperating with the fourth locking block is provided at the bottom end of the carriage.

[0016] Preferably, a footrest is provided below the rear door.

[0017] Compared with the prior art, the technical effects of the utility model are as follows:

[0018] A rectangular space is set at the rear of the car, and a fire-fighting robot, such as a water supply robot, a smoke exhaust robot or a flood drainage robot, is placed in the rectangular space. A first inclined plate and a second inclined plate are placed between the tracks of the fire-fighting robot. When the vehicle arrives at the predetermined location, the rear door is opened, and the first inclined plate and the second inclined plate are quickly pulled out and placed on the end of the bottom of the vehicle. The first inclined plate becomes the walking path of the first track, and the second inclined plate becomes the walking path of the second track. On the one hand, the placement positions of the first inclined plate and the second inclined plate make full use of the space without occupying additional space, thus realizing a compact design. On the other hand, the lengths of the first inclined plate and the second inclined plate are greater than the height of the rear door, so that the angles between the first slope and the second slope and the ground are smaller, that is, the slope is small, which can prevent the fire-fighting robot from losing control during getting off the vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 It is a three-dimensional structural schematic diagram of the fire-fighting robot's disembarking mechanism of the utility model.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the fire-fighting robot's disembarking mechanism of the utility model.

[0022] Figure 3 It is a side view schematic diagram of the disembarking mechanism of the fire-fighting robot of the present utility model.

[0023] Figure 4 It is a side view schematic diagram of the disembarking mechanism of the fire-fighting robot of the present utility model.

[0024] Figure 5 It is a schematic diagram of the three-dimensional structure of the first inclined plate and the second inclined plate of the utility model.

[0025] Figure 6 It is a three-dimensional structural schematic diagram of the fire-fighting robot's disembarking mechanism of the utility model.

[0026] Figure 7 It is a schematic diagram of the three-dimensional structure of the rear side of the utility model.

[0027] Figure 8 It is a top view schematic diagram of the fire-fighting robot's disembarkation mechanism of the utility model.

[0028] Among them, 1. carriage; 2. rear door; 21. first door; 211. first lock buckle; 212. first pressure plate; 213. first locking rod; 2131. first locking block; 2132. second locking block; 2133. first locking hole; 2134. second locking hole; 22. second door; 2231. third locking block; 2232. fourth locking block; 2233. third locking hole; 2234. fourth locking hole; 3. rectangular space; 4. fire-fighting robot; 41. first track; 42. second track; 43. chassis; 44. vehicle body; 5. first inclined plate; 51. first bending part; 52. first lap plate; 6. second inclined plate; 61. second bending part; 62. second lap plate; 7. bending plate; 71. bending part; 8. passage; 9. footrest. DETAILED DESCRIPTION

[0029] The present invention is described in detail below in conjunction with the various embodiments shown in the accompanying drawings, but it should be noted that these embodiments are not limitations of the present invention, and any equivalent transformations or substitutions in functions, methods, or structures made by ordinary technicians in the field based on these embodiments are all within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0031] Example 1

[0032] Ginseng Figures 1 to 6 As shown, this embodiment discloses a specific implementation of a fire-fighting robot disembarking mechanism.

[0033] Firefighting robot disembarkation mechanism, see Figures 1 to 6 , including a carriage 1, a rear door 2 and a rectangular space 3 arranged in the carriage 1, wherein the rectangular space 3 is located at the rear of the carriage 1; the rectangular space 3 is used to place a fire-fighting robot 4; the fire-fighting robot 4 includes a first crawler 41, a second crawler 42, a chassis 43 and a body 44, and a first inclined plate 5 and a second inclined plate 6 are placed between the first crawler 41 and the second crawler 42.

[0034] Specifically, see Figure 2 , Figure 5 and Figure 6 A rectangular space 3 for accommodating a fire-fighting robot 4 is set at the rear of the carriage 1, and the fire-fighting robot 4 is parked in the rectangular space 3. A first bending piece 51 is set on the side of the first inclined plate 5, and a second bending piece 61 is set on the side of the second inclined plate 6. The first inclined plate 5 and the second inclined plate 6 are arranged side by side and are confined between the first bending piece 51 and the second bending piece 61, which can prevent the first inclined plate 5 and the second inclined plate 6 from shaking during the driving of the vehicle. When the first inclined plate 5 and the second inclined plate 6 are pulled out, the first bending piece 51 and the second bending piece 61 can also play a guiding role. Figure 3 and Figure 5, in order to facilitate the fixing of the first inclined plate 5 and the second inclined plate 6, a first lap plate 52 is provided at the end of the first inclined plate 5, and a second lap plate 62 is provided at the end of the second inclined plate 6, the first lap plate 52 is provided with a first latch, and the second lap plate 62 is provided with a second latch, and a first plug hole and a second plug hole are provided at the bottom end of the carriage 1, the first latch and the first plug hole cooperate, and the second latch and the second plug hole cooperate. When the fire-fighting robot 4 needs to get off the vehicle, the rear door is opened first, and the first inclined plate 5 and the second inclined plate 6 are quickly pulled out and placed on the bottom end of the vehicle, the first inclined plate 5 becomes the walking path of the first crawler 41, and the second inclined plate 6 becomes the walking path of the second crawler 42; on the one hand, the placement position of the first inclined plate 5 and the second inclined plate 6 makes full use of the space, does not occupy additional space, and realizes a compact design; on the other hand, the length of the first inclined plate 5 and the second inclined plate 6 is greater than the height of the rear door 2, so that the angle between the first slope 5 and the second slope 6 and the ground is small, that is, the slope is small, which can prevent the fire-fighting robot 4 from losing control during getting off the vehicle; see Figure 5 and Figure 8 The first inclined plate 5 and the second inclined plate 6 are respectively provided with a plurality of hollow portions to reduce the weight of the first inclined plate 5 and the second inclined plate 6 and to increase the friction between the crawler and the inclined plate.

[0035] See also Figure 1 , Figure 7 and Figure 8 The working principle of the rear door is as follows: the rear door 2 includes a first door 21 and a second door 22, the first door 21 and the second door 22 are respectively hinged to the two sides of the carriage 1 through a bending plate 7, the bending plate 7 has a bending portion 71, and the bending portion 71 provides a certain avoidance space for the first door 21 to approach the side wall of the carriage 1, so that the angle between the first door 21 and the side wall of the carriage 1 after opening is less than 45°, and also provides a certain avoidance space for the second door 22 to approach the side wall of the carriage 1, and the angle between the second door 22 and the side wall of the carriage 1 is less than 45°, thereby reducing the excessive space occupied by the first door 21 and the second door 22 after opening.

[0036] See also Figure 7The opening or closing principle of the first door 21 and the second door 22 is as follows: the first door 21 is provided with a first lock buckle 211, a first pressure plate 212 and a first lock rod 213, the two ends of the first lock rod 213 are respectively provided with a first lock block 2131 and a second lock block 2132, a first lock hole 2133 cooperating with the first lock block 2131 is provided at the top end of the carriage 1, the first lock hole 2133 is provided with a passage 8 for the first lock rod 213 to enter or leave the first lock hole 2133, and a second lock hole 2133 cooperating with the second lock block 2132 is provided at the bottom end of the carriage 1. 134, the second lock hole 2134 is provided with a passage 8 for the first lock rod 213 to enter or leave the second lock hole 2134. When the first door 21 needs to be opened, the first lock buckle 211 is opened by a key, so that the first pressure plate 212 can be freely moved upward or downward, thereby driving the first lock rod 213 to move upward or downward, so that the first lock block 2131 leaves the first lock hole 2133, and the second lock block 2132 leaves the second lock hole 2134, and then the first pressure plate 212 is pulled outward, so that the first lock rod 213 passes through the passage 8, and the restraint on the first door 21 is released, so that the first door 21 is opened. Similarly, the second door 22 is provided with a second lock catch 221, a second pressure plate 222 and a second lock rod 223, and the two ends of the second lock rod 223 are respectively provided with a third lock block 2231 and a fourth lock block 2232, a third lock hole 2233 is provided at the top of the carriage 1 to cooperate with the third lock block 2231, and the third lock hole 2233 is provided with a passage 8 for the second lock rod 223 to enter or leave the third lock hole 2233, and a fourth lock hole 2234 is provided at the bottom of the carriage 1 to cooperate with the fourth lock block 2232, and the fourth lock hole 2234 is provided. A passage 8 is provided for the second locking rod 223 to enter or leave the fourth lock hole 2234. When the second door 22 needs to be opened, the second lock buckle 221 is opened by a key, so that the second pressing plate 222 can be freely moved upward or downward, thereby driving the second locking rod 223 to move upward or downward, so that the third locking block 2231 leaves the third lock hole 2233, and the fourth locking block 2232 leaves the fourth lock hole 2234, and then the second pressing plate 222 is pulled outward, so that the second locking rod 223 passes through the passage 8, and the restraint on the second door 22 is released, so as to open the second door 22. In order to facilitate opening the first door 21 and the second door 22, and quickly withdrawing the first inclined plate 5 and the second inclined plate 6, a footrest 9 is provided under the rear door 2.

Claims

1. The fire-fighting robot disembarking mechanism is characterized by: It comprises a carriage, a rear door and a rectangular space arranged in the carriage, wherein the rectangular space is located at the rear of the carriage; The rectangular space is used to place the fire-fighting robot; The firefighting robot comprises a first crawler, a second crawler, a chassis and a body, and a first inclined plate and a second inclined plate are placed between the first crawler and the second crawler; The lengths of the first inclined plate and the second inclined plate are greater than the height of the rear door.

2. The fire-fighting robot disembarking mechanism according to claim 1, characterized in that: A first bending piece is disposed on a side edge of the first inclined plate, and a second bending piece is disposed on a side edge of the second inclined plate.

3. The fire-fighting robot disembarking mechanism according to claim 1, characterized in that: A first lap plate is disposed at the end of the first inclined plate, and a second lap plate is disposed at the end of the second inclined plate.

4. The fire-fighting robot disembarking mechanism according to claim 3, characterized in that: The first lap plate is provided with a first latch, and the second lap plate is provided with a second latch.

5. The fire-fighting robot disembarking mechanism according to claim 4, characterized in that: A first plug hole and a second plug hole are provided at the bottom end of the carriage, the first latch cooperates with the first plug hole, and the second latch cooperates with the second plug hole.

6. The fire-fighting robot disembarking mechanism according to any one of claims 1 to 5, characterized in that: The rear door includes a first door and a second door, and the first door and the second door are hinged to two sides of the carriage through bending plates respectively.

7. The fire-fighting robot disembarking mechanism according to any one of claims 1 to 5, characterized in that: The rear door includes a first door and a second door, and the first door and the second door are hinged to two sides of the carriage respectively.

8. The fire-fighting robot disembarking mechanism according to claim 6, characterized in that: The first door is provided with a first lock buckle, a first pressure plate and a first locking rod, the two ends of the first locking rod are respectively provided with a first locking block and a second locking block, a first locking hole matching with the first locking block is provided at the top end of the carriage, and a second locking hole matching with the second locking block is provided at the bottom end of the carriage.

9. The fire-fighting robot disembarking mechanism according to claim 7, characterized in that: The second door is provided with a second lock buckle, a second pressure plate and a second locking rod, a third locking block and a fourth locking block are respectively provided at both ends of the second locking rod, a third locking hole matching with the third locking block is provided at the top end of the carriage, and a fourth locking hole matching with the fourth locking block is provided at the bottom end of the carriage.

10. The fire-fighting robot disembarking mechanism according to claim 7, characterized in that: A footrest is arranged below the rear door.

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